Detect mime type
Elastic Cloud Serverless projects are autoscaled environments, fully managed by Elastic and available on Elastic Cloud. Availability This functionality is generally available and ready for production usage. Serverless interfaces and procedures might differ from classic Elastic Stack deployments. The Elastic Stack includes Elastic's core products such as Elasticsearch, Kibana, Logstash, and Beats. Availability This functionality is generally available and ready for production usage. Unless stated otherwise on the page, this functionality is available when your Elastic Stack is deployed on Elastic Cloud Hosted, Elastic Cloud Enterprise, Elastic Cloud on Kubernetes, and self-managed environments. This documentation corresponds to the latest patch available for each minor version. If you're not using the latest patch, check the release notes for changes.
Serverless
Generally available
Stack
Generally available
The detect_mime_type processor attempts to detect a mime type for a field that contains a given stream of bytes. The field key contains the field used as the data source and the target key contains the field to populate with the detected type. It’s supported to use @metadata. prefix for target and set the value in the event metadata instead of fields.
processors:
- detect_mime_type:
field: http.request.body.content
target: http.request.mime_type
In the example above:
- http.request.body.content is used as the source and http.request.mime_type is set to the detected mime type
See Conditions for a list of supported conditions.